Tsib Nta Ntawm Phau Ntawv Sau Phau Ntawv

Tsib nta ntawm Plain Composition Notebook

Lub tsib yam ntxwv ntawm offset printing roller: hardness thiab uniformity, siab thiab sib npaug, siab tsis kam, o deformation, sib tsoo precision.

1, Plain Composition Notebook imprint roller hardness thiab uniformity

Lub lithography nruas muaj qhov tsim nyog elasticity, txhawm rau txhawm rau hloov tus cwj mem tawm ntawm lub phaj. Tsuas yog cov menyuam hardness yog uniform, thiaj li yuav xyuas kom meej qhov sib xws ntawm cov xim ntawm lub rooj sib txoos. Txwv tsis pub, nws yog ib qho yooj yim los luam tawm cov pob dawb, qhov ntiav network tsis tuaj yeem luam tawm, cov xim ntawm collage tsis zoo ib yam thiab lwm yam kev luam ntawv tsis raug.

2, Plain Composition Phau ntawv siab thiab sib npaug

Lithography nruas siab tsis txaus, yooj yim rau pom qhov tshwm sim ntawm qhov chaw dawb. Siab dhau heev lawm, nws yooj yim los tsim wrinkles los yog luam tawm ntawm twill. Kev tsis sib haum xeeb ntawm ob sab ntawm lub nruas lithography yog ib qho yooj yim ua rau kev hloov pauv ntawm Mosaic chav tsev xim tsis sib xws, overprinting instability, zaj duab xis wrinkling thiab hais txog.

3, Plain Composition Notebook imprint roller siab kuj

Feem ntau, lub siab ntawm cov ntawv luam tawm yog li 150 ~ 350kg / m. Yog hais tias cov bleaching dawb me ntsis tshwm sim, nws yog ib qhov tsim nyog yuav tau ua kom lub printing siab. Txawm li cas los xij, cov qauv ntawm lub lithography nruas siv rau cov yeeb yaj kiab yas luam ntawv yog hom lub teeb siab, thiab nws tsis muaj qhov ua haujlwm siab vim qhov yooj yim ntawm kev ua haujlwm. Yog li ntawd, yog tias lub tshuab luam ntawv siab tshaj 500kg / m ntxiv, lub lithography nruas yuav khoov. Nyob rau lub sijhawm no, ob qhov kawg ntawm lub nruas imprint nyob rau hauv siab, thiab lub hauv paus yog nquag decolorization, tau kawg, nws yuav ua rau xim misalignment. Qhov no hu ua tsis zoo overprinting yog pom tseeb nyob rau hauv dav-hom printing.

Hauv kev xyaum, kev saib xyuas yuav tsum tau them rau lub siab tsis kam ntawm lub nruas qub tom qab rov qab dai dua. Vim hais tias nyob rau hauv txhua qhov scraping, cov tub ntxhais hlau steel yeeb nkab yuav tsum tau ua tiav mechanically, yog li ntawd tom qab ob peb scraping, nws muaj peev xwm hais tias cov phab ntsa thickness ntawm cov hlau tub ntxhais hlau yeeb nkab yuav thinner thiab lub siab tsis kam ntawm lub imprint nruas yuav phem dua.

4, Plain Composition Notebook luam ntawv cov menyuam o deformation

Tom qab siv sij hawm ntev, vim yog cov cwj pwm ntawm tus cwj mem thiab hnyav, ob qhov kawg ntawm lub nruas yuav o, ces nws yog ib qho tsim nyog los zom lub nruas, txwv tsis pub qhov dav ntawm cov qauv ntawm chav tsev yuav raug txo qis piv nrog cov qauv. ntawm lwm cov units, ua rau tib lub xeev arched raws li nyob rau hauv overpressure. Txhawm rau txo qhov cuam tshuam ntawm tus cwj mem thiab hnyav ntawm lub nruas, peb yuav tsum tau them sai sai rau ob lub ntsiab lus: ua ntej, luam ntawv substrate thiab embossing nruas nyob rau hauv cov lus qhia los txhawb; Qhov thib ob, lub lithography nruas nrog tus cwj mem thiab lwm yam impurities los so huv si hauv lub sijhawm.

5, Plain Composition Notebook rau kev sib tsoo precision

Cov roj hmab hluavtaws rau ntawm qhov chaw ntawm lub nruas imprint vim qhov kev txiav txim ntawm cov kuab tshuaj thiab o deformation, khawb, nws yog ib qhov tsim nyog los zom. Thaum sib tsoo, yuav tsum tau them nyiaj rau kev tiv thaiv lub taper ntawm lub nruas imprint thiab ua kom tib lub voj voog thaum luam ntawv. Yog hais tias muaj ib tug taper, zaj duab xis yog ib qho yooj yim rau wrinkle, thiab lateral overprint yog ib qho yooj yim yuav tsis ruaj tsis khov. Yog hais tias lub voj voog tsis zoo ib yam, lub longitudinal overprinting yog feem ntau instability. Tsis tas li ntawd, yog tias qhov sib npaug ntawm qhov sib npaug thiab zoo li qub ntawm lub tshuab luam ntawv yog qhov tsis zoo, nws tseem yuav cuam tshuam rau qhov sib xws ntawm kev luam ntawv.